APA-ийн эшлэл(7 дахь хэвлэлт)

Richards, G., Aronson, J., Heneghan, C., Mahtani, K., Koshiaris, C., & Persaud, N. (2020). Relation between opioid consumption and inclusion of opioids in 137 national essential medicines lists. BMJ Publishing Group.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Richards, GC, JK Aronson, C. Heneghan, KR Mahtani, C. Koshiaris, ба N. Persaud. Relation Between Opioid Consumption and Inclusion of Opioids in 137 National Essential Medicines Lists. BMJ Publishing Group, 2020.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Richards, GC, et al. Relation Between Opioid Consumption and Inclusion of Opioids in 137 National Essential Medicines Lists. BMJ Publishing Group, 2020.